| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $249.81 | 12.719% | $281.5833 | $281.58 | $281.60 | $281.60 |
| Purchase #2 | $57.44 | 13.177% | $65.0089 | $65.01 | $65.00 | $65.00 |
| Purchase #3 | $154.76 | 8.197% | $167.4457 | $167.45 | $167.45 | $167.40 |
| Purchase #4 | $145.97 | 10.850% | $161.8077 | $161.81 | $161.80 | $161.80 |
| Purchase #5 | $91.92 | 9.547% | $100.6956 | $100.70 | $100.70 | $100.70 |
| Purchase #6 | $151.32 | 4.847% | $158.6545 | $158.65 | $158.65 | $158.70 |
| Purchase #7 | $37.88 | 3.846% | $39.3369 | $39.34 | $39.35 | $39.30 |
| 7 purchase totals = | $889.10 | $974.5326 | $974.54 | $974.55 | $974.50 | |